Can't imagine why you'd want to do this... Are you talking about a flip-up COVER for your headlight cavity, or an actual pivoting assembly, like the Bird? Just be careful they don't end up looking like this
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"Tops off, tach up baby- loud and proud!"
A Camaro lover from day one-
1996 3.8 V6 Camaro, to
1996 5.7 LT1 Camaro Z28, to the sold
2002 5.7 LS1 Camaro SS, and NOW, a [I]6.2 L99 VR 2SS/RS: XS Power stainless full exhaust, Airaid CAI, BMR drop springs and sways, custom tune by Cal Speed- 411rwhp